179661027

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 323813376

約数和(自身を除く): 144152349

約数列:

[1, 3, 7, 13, 21, 23, 31, 39, 69, 71, 91, 93, 161, 169, 213, 217, 273, 299, 403, 483, 497, 507, 651, 713, 897, 923, 1183, 1209, 1491, 1633, 2093, 2139, 2201, 2769, 2821, 3549, 3887, 4899, 4991, 5239, 6279, 6461, 6603, 8463, 9269, 11431, 11661, 11999, 14973, 15407, 15717, 19383, 21229, 27209, 27807, 28613, 34293, 35997, 36673, 46221, 50623, 63687, 64883, 81627, 83993, 85839, 110019, 120497, 148603, 151869, 194649, 200291, 251979, 275977, 354361, 361491, 371969, 445809, 600873, 658099, 827931, 843479, 1063083, 1115907, 1931839, 1974297, 2530437, 2603783, 4606693, 5795517, 7811349, 8555287, 13820079, 25665861, 59887009, 179661027]

約数ペア:

[(1, 179661027), (3, 59887009), (7, 25665861), (13, 13820079), (21, 8555287), (23, 7811349), (31, 5795517), (39, 4606693), (69, 2603783), (71, 2530437), (91, 1974297), (93, 1931839), (161, 1115907), (169, 1063083), (213, 843479), (217, 827931), (273, 658099), (299, 600873), (403, 445809), (483, 371969), (497, 361491), (507, 354361), (651, 275977), (713, 251979), (897, 200291), (923, 194649), (1183, 151869), (1209, 148603), (1491, 120497), (1633, 110019), (2093, 85839), (2139, 83993), (2201, 81627), (2769, 64883), (2821, 63687), (3549, 50623), (3887, 46221), (4899, 36673), (4991, 35997), (5239, 34293), (6279, 28613), (6461, 27807), (6603, 27209), (8463, 21229), (9269, 19383), (11431, 15717), (11661, 15407), (11999, 14973)]